Analysis
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max time kernel
143s -
max time network
120s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
13/06/2023, 10:04
Static task
static1
Behavioral task
behavioral1
Sample
Enclosed (SOA).exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Enclosed (SOA).exe
Resource
win10v2004-20230220-en
General
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Target
Enclosed (SOA).exe
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Size
875KB
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MD5
ac256a867183ec9f1a370bc41b58015d
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SHA1
aaf4813c5870ff0882a4453904f8533db69bea75
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SHA256
13c73dff53867a75126ec548cad96b47a82f412dfc347b7b68c97fbbdb33d818
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SHA512
b09f63e657ca5ed04724cfe36e83cc62952e3dbdeb929f9e4ac3e9167573fa569a561a0cd2c3575c2f77349ea793c808acbd61f941bf7e6e8dd512f0f46cb760
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SSDEEP
24576:B1gG1tCueiqrBvclUBhDrznW8OAqZDag49G6D3f8+8/Wi0:vgqtCDiqrhhznHWZODI6D3U+bi0
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Control Panel\International\Geo\Nation Enclosed (SOA).exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1996 set thread context of 3452 1996 Enclosed (SOA).exe 88 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4136 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 50 IoCs
pid Process 1996 Enclosed (SOA).exe 1996 Enclosed (SOA).exe 1080 powershell.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 1080 powershell.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe 3452 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1996 Enclosed (SOA).exe Token: SeDebugPrivilege 1080 powershell.exe Token: SeDebugPrivilege 3452 RegSvcs.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1996 wrote to memory of 1080 1996 Enclosed (SOA).exe 84 PID 1996 wrote to memory of 1080 1996 Enclosed (SOA).exe 84 PID 1996 wrote to memory of 1080 1996 Enclosed (SOA).exe 84 PID 1996 wrote to memory of 4136 1996 Enclosed (SOA).exe 86 PID 1996 wrote to memory of 4136 1996 Enclosed (SOA).exe 86 PID 1996 wrote to memory of 4136 1996 Enclosed (SOA).exe 86 PID 1996 wrote to memory of 3452 1996 Enclosed (SOA).exe 88 PID 1996 wrote to memory of 3452 1996 Enclosed (SOA).exe 88 PID 1996 wrote to memory of 3452 1996 Enclosed (SOA).exe 88 PID 1996 wrote to memory of 3452 1996 Enclosed (SOA).exe 88 PID 1996 wrote to memory of 3452 1996 Enclosed (SOA).exe 88 PID 1996 wrote to memory of 3452 1996 Enclosed (SOA).exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\Enclosed (SOA).exe"C:\Users\Admin\AppData\Local\Temp\Enclosed (SOA).exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1996 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\qWqppDN.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1080
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\qWqppDN" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCB2.tmp"2⤵
- Creates scheduled task(s)
PID:4136
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3452
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD57db3551ceabcb23c5b37b392628bc00a
SHA13d3a0692e275020e604a1333b58861a82913bcdc
SHA256b6f96d0f42fbf64f73fc6a42f524b7e69bff8cc3d92710ddb8098de304558656
SHA512030079e266e2e9224c4c45e09ba36712d4fd9ec50115f5f5936679f2a27b258bd0ecbd7b3544e6e8f8e038cd1b5232d7e4b68204aa419647d639d2470ca50dec